slides - fasig - photon 12 - durham - september 2012
TRANSCRIPT
1Challenge the future
TU DelftA Machine Learning Approachto Fringe-Location IdentificationFiras Sawaf and Roger Groves ● FASIG - Photon 12 ● Durham ● September 2012
10Challenge the future
A Machine Learning ApproachTesting, cross-validation set
MCC% = Threshold% * MCC
11Challenge the future
A Machine Learning ApproachIntuition
• AA: Ability to Absorb
• AG: Ability to Generalise
• AIM: Absorption vs. Ideal Measure
• SAG: Spread of Absorption vs. Generalisation
12Challenge the future
A Machine Learning ApproachPerformance - Large AIM, Small SAG
120,000 training examples, 200 nodes in hidden layer
13Challenge the future
A Machine Learning ApproachPerformance - Medium AIM, Large SAG
30,000 training examples, 800 nodes in hidden layer
14Challenge the future
A Machine Learning ApproachPerformance - Small AIM, Large SAG
30,000 training examples, 1600 nodes in hidden layer